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The NDS3204 4 in 1 Encoder is a professional device for simultaneous encoding and multiplexing of four audio and video streams. It accepts four CVBS video inputs via BNC interfaces and four pairs of unbalanced stereo audio inputs, supporting MPEG-2 MP@ML encoding with a 4:2:0 chroma format. The unit outputs compressed data via ASI in MPEG-2 MP@ML, with bit rates adjustable from 0.8 Mbps to 20 Mbps per channel, and supports CBR or VBR rate control.
Video input is compatible with PAL and NTSC SD formats, handling resolutions up to D1 (720×480 at 60i or 720×576 at 50i) and lower variants such as 3/4D1, HD1 and 2/3D1. Audio encoding uses MPEG-1 Audio Layer 2 at 24-bit resolution with sampling rates of 48 kHz, 44.1 kHz or 32 kHz, and bit rates ranging from 64 Kbps to 384 Kbps per channel. The device also features advanced preprocessing including de-interlacing, noise reduction and sharpening for improved output quality.
This encoder is designed for digital distribution systems including CATV digital head-ends, satellite and terrestrial digital TV, where its ability to multiplex four SPTS inputs into a single MPTS output is critical. The unit operates in environments from 0 to 45°C, weighs 4 kg and measures 482 mm × 446 mm × 44.5 mm, with power drawn from an AC 220V ±10% 50 Hz supply at 25W. Buyers typically source this for broadcast infrastructure upgrades or multi-channel encoding projects.
| Video Inputs | 4 CVBS, BNC interface |
| Audio Inputs | 4 pairs unbalanced stereo, BNC interface |
| Video Encoding | MPEG-2 MP@ML, 4:2:0 chroma |
| Supported Resolutions | D1 (720×480_60i, 720×576_50i), 3/4D1 (544×480_60i, 544×576_50i), HD1 (352×480_60i, 352×576_50i), 2/3D1 (480×480_60i, 480×576_50i) |
| Video Bit Rate | 0.8 Mbps to 20 Mbps per channel |
| Rate Control | CBR or VBR |
| GOP Structure | IBBP |
| Audio Encoding | MPEG-1 Audio Layer 2 |
| Audio Sampling Rate | 48 kHz, 44.1 kHz, 32 kHz |
| Audio Bit Rate | 64 Kbps to 384 Kbps per channel |
| Stream Output | 2-way ASI, BNC interface |
| Operating Temperature | 0°C to 45°C |
| Power Supply | AC 220V ±10%, 50 Hz, 25W |
| Weight | 4 kg |
| Dimensions | 482 mm × 446 mm × 44.5 mm |
| Typical Broadcast Standard | MPEG-2 standard compliant |
| Typical Application | CATV digital head-end, satellite and terrestrial digital TV |
Dexin Digital Technology (Chengdu) Co., Ltd. is based in Chengdu, Sichuan, China, with its registered address at 56 Feizhushi Street, Jiangxi Road. The company operates within the digital encoding and broadcast equipment sector, specialising in solutions for multi-channel audio and video processing. Its profile does not disclose additional verification signals such as response rate or average response time, which remain at zero in the available data.
The supplier focuses on professional-grade encoding devices, as evidenced by the NDS3204 model’s technical specifications and compliance with MPEG-2 standards. The listing provides no further details on company history, certifications, or client base, so buyers are advised to request these directly. The address and product focus confirm its role as a China-based supplier of digital broadcast infrastructure.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify that the encoder’s supported resolutions (D1, 3/4D1, HD1, 2/3D1) align with your broadcast or distribution system’s requirements. Confirm whether the device’s MPEG-2 MP@ML encoding and 4:2:0 chroma format meet your quality standards, as these are critical for compatibility with downstream equipment such as multiplexers or transmitters.
Logistics details to confirm include the device’s power supply compatibility (AC 220V ±10%, 50 Hz) with your local infrastructure, as well as the physical dimensions (482 mm × 446 mm × 44.5 mm) and weight (4 kg) for shipping and installation planning. Discuss Incoterms such as FOB or CIF and payment terms like T/T or L/C directly with Dexin Digital Technology, as these are not specified in the listing.
For quality assurance, request test reports or certifications confirming compliance with MPEG-2 standards and the stated technical specifications. Inspect the ASI output interface for signal integrity and ensure the device’s advanced preprocessing features (de-interlacing, noise reduction) are enabled. Documentation such as a user manual and technical datasheet should be provided to validate the encoder’s capabilities for your specific application.
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When sourcing 4 In 1 Mpeg2 Encoder for your business, securing the right balance of quality and cost is essential. Dexin Digital Technology (Chengdu) Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $13000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Surveillance Equipments sector with strong demand from importing countries worldwide.
Importing 4 In 1 Mpeg2 Encoder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dexin Digital Technology (Chengdu) Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 4 In 1 Mpeg2 Encoder has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Surveillance Equipments category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 4 In 1 Mpeg2 Encoder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 4 In 1 Mpeg2 Encoder from Dexin Digital Technology (Chengdu) Co., Ltd. is $13000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dexin Digital Technology (Chengdu) Co., Ltd. through EximNext.
The supplier, Dexin Digital Technology (Chengdu) Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 4 In 1 Mpeg2 Encoder. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 4 In 1 Mpeg2 Encoder depends on the specific grade and form. Contact Dexin Digital Technology (Chengdu) Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 4 In 1 Mpeg2 Encoder from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dexin Digital Technology (Chengdu) Co., Ltd.. Ensure you have the necessary import licenses for Surveillance Equipments products in your destination country.
Yes, Dexin Digital Technology (Chengdu) Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dexin Digital Technology (Chengdu) Co., Ltd. through EximNext.
Dexin Digital Technology (Chengdu) Co., Ltd. offers 4 In 1 Mpeg2 Encoder with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
4 In 1 Mpeg2 Encoder is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dexin Digital Technology (Chengdu) Co., Ltd. through our platform.
Dexin Digital Technology (Chengdu) Co., Ltd. maintains international quality certifications. These ensure that the 4 In 1 Mpeg2 Encoder meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dexin Digital Technology (Chengdu) Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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